O mea fa'aopoopo e masani ona fa'aogaina i le fa'atusaina o lanu palasitika

O mea fa'aopoopo e masani ona fa'aogaina i le fa'atusaina o lanu palasitika e aofia ai le fa'asalalauina, lubricant ( EBS , pe wax, pp wax).), suau'u fa'asalalau, so'o fa'apipi'i, fa'atasi ma isi. O mea faʻapipiʻi resin e masani ona faʻafeiloaʻi e aofia ai le mumu o le afi, faʻamalosi malosi, faʻamalamalama, anti ultraviolet agent, antioxidant, antibacterial agent, antistatic agent, ma isi. talc paʻu, mika, kaolin, silica, titanium dioxide, palapala mumu, lele lefulefu, diatomite, wollastonite, ipu tioata, barium sulfate, calcium sulfate, faʻapea foʻi ma mea faʻapipiʻi faʻalaʻau, e pei o le paʻu laupapa, saga masoa ma isi faʻatoʻaga ma vaomatua e -oloa. Faʻatumu ma faʻamalosia mea e aofia ai fiber tioata, fiber carbon, fiber asbestos, fiber organic synthetic, ma isi.

硬脂酸锌325

1. Dispersants ma lubricants
O ituaiga faʻasalalau e aofia ai: polyurea gaʻo gaʻo, Hydroxystearate, polyurethane, fasimoli oligomeric, ma isi
. O le lubricant e lelei le faʻasalalau, ma e mafai foi ona faʻaleleia atili le suavai ma le faʻaleagaina o le faʻaogaina o palasitika i le taimi o le faʻafefe.
Lubricants ua vaevaeina i totonu lubricants ma fafo lubricants. O lubricants i totonu e iai le fetaui lelei ma le resin, lea e mafai ona faʻaitiitia ai le felagolagomaʻi i le va o filifili mole mole resin, faʻaitiitia le viscosity liusuavai ma faʻaleleia le suavai. Le fetaui lelei i le va o le lubricant fafo ma le resin e leaga. E faʻapipiʻi i luga o le resini uʻamea e fausia ai se lubricating molecular layer, ina ia faʻaitiitia ai le feteʻenaʻiga i le va o le resini ma meafaigaluega gaosi.
Lubricants e masani ona vaevaeina i vaega nei e tusa ai ma le fausaga o vailaʻau:
(1) Hydrocarbons e pei ole paraffin wax, polyethylene wax ( Eva faasolo ), polypropylene wax (PP wax), micro powder wax, ma isi.
(2) Fatty acids. E pei ole stearic acid, hydroxystearic acid.
(3) Fatty acid amides ma esters. E pei o le ethylene bis-stearamide (EBS), butyl stearate, oleic acid amide, ma isi. EBS e faʻaoga i mea faʻapipiʻi uma ma thermosetting, aemaise lava mo le faʻasalalau ma le lubrication.
(4) Fasimoli uamea. Mo se faʻataʻitaʻiga, barium stearate, zinc stearate, calcium stearate, cadmium stearate, magnesium stearate, lead stearate, ma isi mea o loʻo i ai uma le mafanafana ma le lubrication.
(5) Lubricant mo le demoulding. E pei o polydimethylsiloxane (methyl suauu silicone), polymethylphenylsiloxane (phenylmethyl suauu silicone), polydiethylsiloxane (ethyl suauu silicone), ma isi
I le faagasologa tui, pe a faaaogaina matutu valivali, o le laualuga sui togafitiga pei o le suauu sinasina minerale ma diffusion suauu e masani faʻaopoopo i le faagasologa o le faʻafefiloi, ma o galuega a le adsorption, lubrication, diffusion ma demoulding ua faʻaopoopoina. Fa'aopoopo muamua le vaila'au togafitiga i luga ma lulu lelei, ona fa'aopoopo lea o le toner ma lulu lelei.
Pe a filifilia, e tatau ona fuafua le vevela o le dispersant e tusa ai ma le vevela o mea faʻapipiʻi palasitika. I le faʻavae, afai e mafai ona faʻaaogaina le faʻasalalau i le vaeluagalemu ma le maualalo o le vevela, o le dispersant ma le maualuga o le vevela e le tatau ona filifilia mai le vaʻaiga o le tau. E tatau ona fa'asa'o le vevela maualuga i luga ole 250 ℃.
E mana'omia fo'i ona fa'aopoopo mea fa'asalalau ma lubricants 'ese'ese i le taimi o suiga ole toner. Siata 1 o lo'o lisi ai mea u'u e fa'atatau i nisi mea fa'amea.
2. So'o fa'afeso'ota'i ma sui so'otaga Fa'afeso'ota'i
so'o e mafai ona fa'aleleia atili le va o le pigmenti ma le resini. Mo se fa'ata'ita'iga, e mafai ona fa'aleleia atili le ta'apeina i totonu o le resini le so'o fa'afeso'ota'i vaila'au e pei o le carbon black ma le titanium pa'epa'e. Pe a saunia le masterbatch lanu, faʻaopoopoina sui soʻotaga ma mea faʻapipiʻi e mafai ona faʻaleleia atili le va o le vaʻa ma le resini faʻaaogaina, faʻapipiʻi vavalalata, ma faʻaleleia le gaosiga o le suavai ma le faʻasalalau.
A faʻaaogaina mea faʻaleleia (pei o le PP + fiber glass) poʻo le faʻapipiʻiina o le masterbatch filler, faʻaopoopoina le sui soʻotaga ma mea faʻapipiʻi e le gata e mafai ona faʻaleleia ai le vavalalata i le va o le resin ma le faʻatumu (e pei o le calcium carbonate, fiber glass, ma isi), ae faʻateleina foi le suavai.
O ituaiga autu o soʻotaga faʻapipiʻi o le silane soʻotaga sui, titanate sui soʻotaga, ma isi.
E mafai ona faʻaleleia ma faʻateleina le fesoʻotaʻiga o resini eseese e lua. Mo se faʻataʻitaʻiga, polycaprolactone (PCL) e mafai ona faʻaogaina i le va o le phenylenenitrile styrene copolymer (SAN) ma le polycarbonate (PC).
3. O isi mea fa'apipi'i resin
O isi mea fa'apipi'i resin e aofia ai alava tioata, fa'amalama afi, fa'ama'a'a, fa'amalama, vaila'au fa'aanti ultraviolet, fa'ama'i fa'ama'i, vaila'au antibacterial ma sui fa'aantistatic. O mea faʻatumu e aofia ai le calcium carbonate, talc powder, mika, ma isi mea o nisi taimi o suiga faʻainisinia eseese (e pei o le copolymerization, crosslinking, grafting), suiga faʻaletino (faʻatumu, faʻamalosia, faʻafefiloi poʻo le faʻaopoopoina o mea faʻaopoopo) poʻo le faʻafefiloi saʻo o mea faʻaleleia i le taimi o le gaosiga (pei o le PP + PE, 1:1 fua faatatau gaosiga).
Qingdao Sainuo Chemical Co.,Ltd. O matou o loʻo gaosia mo PE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc / Calcium Stearate .... O a matou oloa ua pasia le REACH, ROHS, PAHS, suʻega FDA. Sainuo fa'amalie solo, fa'afeiloa'i lau su'esu'ega! Upega Tafa'ilagi:https://www.sanowax.com
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Taimi meli: Nov-09-2021
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